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Concept Network on BD News Analysis

Concept Network Based on BD News Analysis

<!DOCTYPE html>
<head>
    <meta charset="utf-8">
    <meta name="name" content="Concept Map" />
    <meta name="description" content="An abstract mapping for parameters. Works best if first tag is 'unique' among the tracklist, and the second tag applies to multiple tracks" />
    <meta name="mintags" content="2" />
    <meta name="maxtags" content="2" />
    <title>Jam Cellar 2014-05-06</title>

text {
            pointer-events: none;
        }

.inner_node rect {
            pointer-events: all;
        }

.inner_node rect.highlight {
                stroke: #315B7E;
                stroke-width: 2px;
            }

.outer_node circle {
            fill: #fff;
            stroke: steelblue;
            stroke-width: 1.5px;
            pointer-events: all;
        }

.outer_node circle.highlight {
                stroke: #315B7E;
                stroke-width: 2px;
            }

.link {
            fill: none;
        }
    </style>
</head>
<body>
    <script src="https://d3js.org/d3.v3.min.js"></script>
    <script>
//
// Generated by the Exaile Playlist Analyzer plugin.
// (C) 2014 Dustin Spicuzza <dustin@virtualroadside.com>
//
// This work is licensed under the Creative Commons Attribution 4.0
// International License. To view a copy of this license, visit
// https://creativecommons.org/licenses/by/4.0/.
//
// Inspired by https://www.findtheconversation.com/concept-map/
// Loosely based on https://bl.ocks.org/mbostock/4063550
//

var data = [
["Liberation War & Bangladesh", ['tribunal', 'verdict', 'charge', '1971', 'prosecution', 'people', 'witness', 'jamaat_e_islami', 'defence', 'jamaat', 'judge', 'member', 'government', 'sentence', 'war', 'bangladesh', 'nizami', 'case', 'country', 'liberation_war', 'kill']],
["Political Issues", ['party', 'leader', 'hold', 'meeting', 'bnp', 'government', 'rally', 'committee', 'ershad', 'member', 'programme', 'president', 'dhaka_tribune', 'activist', 'capital', 'awami_league', 'movement', 'arrest', 'announce', 'demand', 'office', 'police']],
["Bangladesh Election Environment", ['election', 'poll', 'ec', 'commission', 'election_commission', 'hold', 'candidate', 'city_corporation', 'voter', 'government', 'return_officer', 'nomination', 'demand', 'dhaka_tribune', 'city', 'awami_league', 'chief_election', 'conduct', 'contest', 'election_commissioner', 'bnp', 'polling_centre']],
["University & Education", ['student', 'university', 'demand', 'examination', 'teacher', 'college', 'protest', 'hold', 'school', 'exam', 'result', 'campus', 'education', 'country', 'programme', 'demonstration', 'blockade', 'police', 'procession', 'dhaka_university']],
["Politics & Law Enforcement during Election", ['police', 'bnp', 'party', 'activist', 'awami_league', 'local', 'arrest', 'area', 'leader', 'attack', 'people', 'election', 'clash', 'candidate', 'member', 'supporter', 'government', 'poll', 'hold', 'upazila', 'law_enforcer']],
["Student Politics", ['student', 'university', 'police', 'incident', 'campus', 'case', 'teacher', 'dhaka_tribune', 'attack', 'fire', 'arrest', 'chhatra_league', 'activist', 'college', 'president', 'leader', 'hall']],
["Transport System", ['body', 'railway', 'train', 'ticket', 'passenger', 'gas', 'police', 'petrobangla', 'recover', 'dhaka_tribune', 'dhaka', 'station', 'block', 'find', 'route', 'mueen', 'official', 'capital']],
["Daily Incidents & Law Enforcement", ['bangladesh', 'government', 'local', 'police', 'people', 'india', 'area', 'use', 'attack', 'family', 'water', 'death', 'arrest', 'dhaka_tribune', 'member', 'child', 'victim']],
["Election & Food Adulteration", ['centre', 'vote', 'voter', 'election', 'polling_centre', 'hold', 'formalin', 'country', 'official', 'test', 'area', 'bangladesh', 'fruit', 'proposal', 'dhaka_tribune', 'cast', 'laboratory', 'member', 'candidate', 'drug', 'sample']],
["Law Court & Public", ['police', 'case', 'arrest', 'area', 'court', 'kill', 'people', 'later', 'dhaka_tribune', 'accuse', 'body', 'official', 'charge', 'victim', 'officer']],
["Criminal Act & Law", ['arrest', 'court', 'government', 'member', 'police', 'dhaka', 'hefazat', 'area', 'price', 'dhaka_tribune', 'people', 'issue', 'case', 'official', 'detain']],
["University Admission", ['university', 'student', 'police', 'court', 'dhaka_tribune', 'case', 'order', 'hold', 'admission_test', 'government', 'official', 'seat', 'law', 'charge', 'candidate', 'test', 'authority', 'jail']],
["Government Issues", ['bangladesh', 'government', 'case', 'country', 'report', 'law', 'official', 'issue', 'information', 'member', 'accord', 'statement', 'dhaka', 'medium', 'court', 'send', 'order']],
["Ministry & Cabinet Issues", ['government', 'ministry', 'country', 'new', 'bangladesh', 'draft', 'work', 'law', 'accord', 'cabinet', 'secretary', 'official', 'policy', 'act', 'report', 'member']],
["Crime Government & Law Enforcer", ['government', 'arrest', 'rice', 'recover', 'country', 'bangladesh', 'use', 'find', 'case', 'police', 'capital', 'member', 'court', 'law_enforcer', 'rab', 'people']],
["Governments & Environmental Issues", ['bangladesh', 'government', 'country', 'people', 'need', 'use', 'world', 'development', 'project', 'international', 'climate_change', 'report', 'programme', 'environment', 'water', 'global', 'support']],
["Dhaka Metropolitan Police", ['people', 'police', 'country', 'area', 'government', 'capital', 'incident', 'minister', 'arrest', 'bangladesh', 'dhaka', 'dmp', 'dhaka_tribune', 'student', 'service']],
["Road & Bridge Construction Projects", ['project', 'bus', 'area', 'government', 'bridge', 'people', 'local', 'work', 'vehicle', 'kill', 'police', 'construction', 'injure', 'dhaka_tribune', 'road', 'driver', 'official']],
["Factory Worker & Accord", ['factory', 'worker', 'bangladesh', 'child', 'work', 'building', 'accord', 'report', 'company', 'victim', 'pay', 'government', 'find', 'authority', 'dhaka_tribune', 'country', 'owner']],
["Bangladesh Border", ['bangladesh', 'meeting', 'india', 'government', 'border', 'bsf', 'indian', 'bgb', 'visit', 'send', 'area', 'official', 'country', 'hold', 'project', 'dhaka', 'chittagong', 'body', 'dhaka_tribune', 'member', 'local', 'police']],
["Government Act with Neighbouring Countries", ['bangladesh', 'government', 'country', 'issue', 'meeting', 'us', 'dhaka', 'discuss', 'india', 'official', 'myanmar', 'visit', 'need', 'secretary', 'new', 'work', 'ministry', 'state', 'china']],
["Election & BNP", ['hold', 'election', 'bnp', 'office', 'candidate', 'kill', 'government', 'police', 'country', 'dhaka', 'bnf', 'people', 'poll', 'work', 'member']],
["Murder & Police Court Act", ['case', 'police', 'report', 'court', 'people', 'bangladesh', 'kill', 'murder', 'country', 'order', 'government', 'arrest', 'attack', 'official', 'dhaka_tribune', 'accuse', 'dhaka', 'area']],
["Transportation Facilities in Bangladesh", ['passenger', 'dhaka', 'road', 'vehicle', 'airport', 'bus', 'highway', 'police', 'area', 'people', 'capital', 'dhaka_tribune', 'chittagong', 'leave', 'route', 'flight', 'country', 'charge', 'bangladesh']],
["Bangladesh Government, India & BNP", ['government', 'bangladesh', 'people', 'country', 'official', 'dhaka_tribune', 'india', 'bnp', 'demand', 'hold', 'work', 'area', 'issue', 'student', 'leader']],
["Police & Law Act about Homicide", ['case', 'police', 'kill', 'court', 'victim', 'body', 'son', 'accuse', 'arrest', 'charge', 'area', 'convict', 'later', 'verdict', 'girl', 'order']],
["Political Issues & Outcome", ['case', 'court', 'order', 'office', 'police', 'party', 'judge', 'people', 'country', 'acc', 'hartal', 'leader', 'dhaka_tribune', 'official', 'bangladesh', 'government', 'khaleda']],
["BNP & Awami League", ['government', 'bangladesh', 'country', 'people', 'party', 'prime_minister', 'bnp', 'election', 'awami_league', 'hold', 'meeting', 'hasina', 'minister', 'leader', 'prime_minister_sheikh_hasina', 'khaleda', 'president', 'want', 'issue', 'parliament', 'visit']],
["Police & BGB Act", ['police', 'official', 'case', 'area', 'arrest', 'bgb', 'source', 'government', 'officer', 'member', 'chittagong', 'dhaka_tribune', 'recover', 'people', 'dhaka', 'force', 'meeting', 'drive']],
["Government News", ['government', 'dhaka_tribune', 'police', 'bangladesh', 'official', 'dhaka', 'teacher', 'people', 'office', 'case', 'issue']],
["Bangladesh People & Government", ['government', 'people', 'bangladesh', 'law', 'country', 'official', 'member', 'police', 'minister', 'meeting', 'accord', 'hold', 'act', 'bank', 'work', 'information']],
["Incident Engage Police", ['police', 'bangladesh', 'arrest', 'official', 'dhaka_tribune', 'dhaka', 'hospital', 'people', 'find', 'capital', 'later', 'country', 'money', 'government', 'case', 'incident', 'victim']],
["Medical Support after Incidents", ['hospital', 'police', 'doctor', 'patient', 'people', 'charge', 'dhaka_tribune', 'dr', 'case', 'bangladesh', 'officer', 'local', 'health', 'source', 'death', 'injure', 'die']],
["Government Development Projects", ['government', 'project', 'land', 'city', 'local', 'dhaka_tribune', 'official', 'area', 'authority', 'road', 'work', 'plant', 'building', 'use', 'build', 'people', 'resident', 'set_up', 'new', 'capital', 'price', 'start']],
["Anti Corruption Commision", ['commission', 'acc', 'official', 'land', 'verdict', 'case', 'chairman', 'member', 'area', 'government', 'jail', 'former', 'police', 'people', 'anti_corruption_commission', 'law', 'capital', 'send', 'office', 'accord']],
["Court Act & Political Influence", ['court', 'case', 'accuse', 'order', 'charge', 'submit', 'dhaka', 'petition', 'case_file', 'bail', 'hearing', 'trial', 'charge_sheet', 'bnp', 'bnp_leader', 'arrest', 'high_court', 'witness', 'earlier', 'former']],
["Rural Agriculture", ['farmer', 'area', 'water', 'local', 'land', 'people', 'river', 'village', 'sell', 'use', 'government', 'source', 'hectare', 'upazila', 'police']],
["BNP & Political Act", ['hold', 'people', 'film', 'bnp', 'programme', 'bangladesh', 'government', 'teacher', 'dhaka', 'demand', 'country', 'rally', 'area', 'capital', 'time', 'youth']],
["Workers Engage in Collision", ['bangladesh', 'worker', 'people', 'government', 'country', 'area', 'kill', 'dhaka', 'need', 'us', 'police', 'dhaka_tribune', 'work', 'project', 'injure', 'labour']],
["Government Land Issues", ['government', 'land', 'project', 'official', 'country', 'people', 'bangladesh', 'use', 'area', 'work', 'dhaka_tribune', 'local', 'ministry', 'office', 'name']],
["Workers in Factory", ['worker', 'government', 'meeting', 'factory', 'demand', 'country', 'owner', 'pay', 'bangladesh', 'dhaka_tribune', 'wage', 'official', 'bgmea', 'issue', 'accord', 'ask', 'office', 'decision']],
["Banking in Bangladesh", ['bank', 'bangladesh', 'dhaka', 'official', 'rab', 'case', 'money', 'arrest', 'report', 'find', 'work', 'information', 'police', 'account', 'ask', 'dhaka_tribune', 'people', 'use', 'source']],
["Transporation System", ['road', 'country', 'people', 'vehicle', 'government', 'highway', 'official', 'bridge', 'use', 'bangladesh', 'ministry', 'report', 'case', 'police', 'order', 'source', 'construction', 'river']],
["Court & Justice", ['case', 'government', 'official', 'court', 'people', 'order', 'dhaka', 'police', 'place', 'accord', 'area', 'country', 'school', 'bangladesh', 'use', 'number']],
["Fire accidents & Criminal Act", ['police', 'injure', 'area', 'people', 'incident', 'officer', 'fire', 'spot', 'attack', 'local', 'arrest', 'kill', 'hospital', 'member', 'rush', 'charge', 'leave', 'deceased', 'group', 'admit']],
["Homicide & Criminal Act", ['people', 'police', 'kill', 'area', 'body', 'woman', 'local', 'village', 'deceased', 'spot', 'injure', 'charge', 'case', 'die', 'leave', 'later', 'officer', 'member', 'son']],
["Bangladesh Government Budget Issues", ['government', 'crore', 'bangladesh', 'country', 'project', 'official', 'bank', 'budget', 'increase', 'proposal', 'accord', 'power', 'propose', 'india', 'total', 'fund', 'company', 'allocation', 'new']],
["Government Project with World Bank", ['government', 'bangladesh', 'project', 'school', 'country', 'child', 'court', 'education', 'world_bank', 'issue', 'case', 'ask', 'crore', 'secretary', 'survey', 'order', 'report', 'accord']],
["Awami League Government", ['country', 'bangladesh', 'people', 'hold', 'government', 'programme', 'dhaka', 'child', 'president', 'prime_minister_sheikh_hasina', 'woman', 'observe', 'bangabandhu', 'occasion', 'awami_league', 'capital', 'first', 'leader']],
["Public Issues & Elections", ['people', 'poll_time', 'government', 'teacher', 'country', 'bangladesh', 'dhaka_tribune', 'demand', 'student', 'local', 'work', 'police']]
        ];

// transform the data into a useful representation
// 1 is inner, 2, is outer

// need: inner, outer, links
//
// inner:
// links: { inner: outer: }

var outer = d3.map();
var inner = [];
var links = [];

var outerId = [0];

data.forEach(function(d){

if (d == null)
		return;

i = { id: 'i' + inner.length, name: d[0], related_links: [] };
	i.related_nodes = [i.id];
	inner.push(i);

if (!Array.isArray(d[1]))
		d[1] = [d[1]];

d[1].forEach(function(d1){

o = outer.get(d1);

if (o == null)
		{
			o = { name: d1,	id: 'o' + outerId[0], related_links: [] };
			o.related_nodes = [o.id];
			outerId[0] = outerId[0] + 1;

outer.set(d1, o);
		}

// create the links
		l = { id: 'l-' + i.id + '-' + o.id, inner: i, outer: o }
		links.push(l);

// and the relationships
		i.related_nodes.push(o.id);
		i.related_links.push(l.id);
		o.related_nodes.push(i.id);
		o.related_links.push(l.id);
	});
});

data = {
	inner: inner,
	outer: outer.values(),
	links: links
}

// sort the data -- TODO: have multiple sort options
outer = data.outer;
data.outer = Array(outer.length);

var i1 = 0;
var i2 = outer.length - 1;

for (var i = 0; i < data.outer.length; ++i)
{
	if (i % 2 == 1)
		data.outer[i2--] = outer[i];
	else
		data.outer[i1++] = outer[i];
}

console.log(data.outer.reduce(function(a,b) { return a + b.related_links.length; }, 0) / data.outer.length);

// from d3 colorbrewer:
// This product includes color specifications and designs developed by Cynthia Brewer (https://colorbrewer.org/).
var colors = ["#a50026","#d73027","#f46d43","#fdae61","#fee090","#ffffbf","#e0f3f8","#abd9e9","#74add1","#4575b4","#313695"]
var color = d3.scale.linear()
    .domain([60, 220])
    .range([colors.length-1, 0])
    .clamp(true);

var diameter = 5000;
var rect_width = 300;
var rect_height = 50;

var link_width = "1px";

var il = data.inner.length;
var ol = data.outer.length;

var inner_y = d3.scale.linear()
    .domain([0, il])
    .range([-(il * rect_height)/2, (il * rect_height)/2]);

mid = (data.outer.length/2.0)
var outer_x = d3.scale.linear()
    .domain([0, mid, mid, data.outer.length])
    .range([15, 170, 190 ,355]);

var outer_y = d3.scale.linear()
    .domain([0, data.outer.length])
    .range([0, diameter / 2 - 120]);

// setup positioning
data.outer = data.outer.map(function(d, i) {
    d.x = outer_x(i);
    d.y = diameter/3;
    return d;
});

data.inner = data.inner.map(function(d, i) {
    d.x = -(rect_width / 2);
    d.y = inner_y(i);
    return d;
});

function get_color(name)
{
    var c = Math.round(color(name));
    if (isNaN(c))
        return '#dddddd';	// fallback color

return colors[c];
}

// Can't just use d3.svg.diagonal because one edge is in normal space, the
// other edge is in radial space. Since we can't just ask d3 to do projection
// of a single point, do it ourselves the same way d3 would do it.

function projectX(x)
{
    return ((x - 90) / 180 * Math.PI) - (Math.PI/2);
}

var svg = d3.select("body").append("svg")
    .attr("width", diameter)
    .attr("height", diameter)
  .append("g")
    .attr("transform", "translate(" + diameter / 2 + "," + diameter / 2 + ")");

// links
var link = svg.append('g').attr('class', 'links').selectAll(".link")
    .data(data.links)
  .enter().append('path')
    .attr('class', 'link')
    .attr('id', function(d) { return d.id })
    .attr("d", diagonal)
    .attr('stroke', function(d) { return get_color(d.inner.name); })
    .attr('stroke-width', link_width);

// outer nodes

var onode = svg.append('g').selectAll(".outer_node")
    .data(data.outer)
  .enter().append("g")
    .attr("class", "outer_node")
    .attr("transform", function(d) { return "rotate(" + (d.x - 90) + ")translate(" + d.y + ")"; })
    .on("mouseover", mouseover)
    .on("mouseout", mouseout);

onode.append("circle")
    .attr('id', function(d) { return d.id })
    .attr("r", 4.5);

onode.append("circle")
    .attr('r', 20)
    .attr('visibility', 'hidden');

onode.append("text")
	.attr('id', function(d) { return d.id + '-txt'; })
    .attr("dy", ".31em")
    .attr("text-anchor", function(d) { return d.x < 180 ? "start" : "end"; })
    .attr("transform", function(d) { return d.x < 180 ? "translate(8)" : "rotate(180)translate(-8)"; })
    .text(function(d) { return d.name; });

// inner nodes

var inode = svg.append('g').selectAll(".inner_node")
    .data(data.inner)
  .enter().append("g")
    .attr("class", "inner_node")
    .attr("transform", function(d, i) { return "translate(" + d.x + "," + d.y + ")"})
    .on("mouseover", mouseover)
    .on("mouseout", mouseout);

inode.append('rect')
    .attr('width', rect_width)
    .attr('height', rect_height)
    .attr('id', function(d) { return d.id; })
    .attr('fill', function(d) { return get_color(d.name); });

inode.append("text")
	.attr('id', function(d) { return d.id + '-txt'; })
    .attr('text-anchor', 'middle')
    .attr("transform", "translate(" + rect_width/2 + ", " + rect_height * .75 + ")")
    .text(function(d) { return d.name; });

// need to specify x/y/etc

d3.select(self.frameElement).style("height", diameter - 150 + "px");

function mouseover(d)
{
	// bring to front
	d3.selectAll('.links .link').sort(function(a, b){ return d.related_links.indexOf(a.id); });

for (var i = 0; i < d.related_nodes.length; i++)
    {
        d3.select('#' + d.related_nodes[i]).classed('highlight', true);
        d3.select('#' + d.related_nodes[i] + '-txt').attr("font-weight", 'bold')
        .style("font-size", "20px");
    }

for (var i = 0; i < d.related_links.length; i++)
        d3.select('#' + d.related_links[i]).attr('stroke-width', '5px');
}

function mouseout(d)
{
    for (var i = 0; i < d.related_nodes.length; i++)
    {
        d3.select('#' + d.related_nodes[i]).classed('highlight', false);
        d3.select('#' + d.related_nodes[i] + '-txt').attr("font-weight", 'normal');
    }

for (var i = 0; i < d.related_links.length; i++)
        d3.select('#' + d.related_links[i]).attr('stroke-width', link_width);
}

</script>

https://d3js.org/d3.v3.min.js