輿情監控演算法

❶ 緗戠粶鑸嗘儏鏄鎬庝箞鐩戞祴鐨勶紵涓昏侀氳繃浠涔堥斿緞

❷ 鑸嗘儏鐩戞帶鏄浠涔堟剰鎬濓紵

鑸嗘儏鐩戞帶鏄鎸囩洃嫻嬪拰鍒嗘瀽鍏ㄧ悆浜掕仈緗戝拰濯掍綋騫沖彴涓婏紝鏈夊叧鐗瑰畾璇濋樸佷簨浠舵垨鍝佺墝鐨勬墍鏈夎█璁恆佽瘎璁哄拰瑙傜偣銆傝繖鏄閫氳繃浣跨敤 IT 鎶鏈鍜岀畻娉曟潵榪借釜鏉ヨ嚜鍚勭嶆潵婧愮殑淇℃伅錛屽寘鎷紺句氦濯掍綋銆佸湪綰挎柊闂匯佽哄潧銆佸崥瀹㈠拰璇勮虹瓑錛屽苟閫氳繃鑷鐒惰璦澶勭悊鍜屾儏鎰熷垎鏋愬硅繖浜涗俊鎮榪涜屾暣鍚堝拰鍒嗘瀽銆
鑸嗘儏鐩戞帶鍦ㄧ幇浠ｇぞ浼氶噷錛屾壆婕旂潃鑷沖叧閲嶈佺殑瑙掕壊銆傞氳繃瀵逛竴涓涓鐗瑰畾璇濋樸佷簨浠舵垨鍝佺墝榪涜屽垎鏋愬拰瀹℃煡錛屽彲浠ュ強鏃朵簡瑙ｅ叕浼楀逛簬璇ヨ瘽棰樸佷簨浠舵垨鍝佺墝鐨勬佸害鍜岀湅娉曘傛ゅ栵紝鑸嗘儏鐩戞帶涔熷彲浠ュ府鍔╀紒涓氥佹斂搴滃拰緇勭粐鏈夋晥鍦伴勬祴娼滃湪鐨勫嵄鏈猴紝鍙婃椂澶勭悊鍜屽簲瀵規綔鍦ㄧ殑璐熼潰褰卞搷銆
闅忕潃紺句氦濯掍綋鍜屾暟瀛楀獟浣撶殑蹇閫熷彂灞曞拰鏅鍙婏紝鑸嗘儏鐩戞帶瓚婃潵瓚婃垚涓哄叕鍏卞拰縐佷漢鐢熸椿鐨勯噸瑕佺粍鎴愰儴鍒嗐傚畠宸茬粡鍦ㄦ斂娌匯佸晢涓氬拰紺句細棰嗗煙鐨勫氫釜灞傞潰涓婂彂鎸ョ潃涓嶅彲鎴栫己鐨勪綔鐢ㄣ傛湭鏉ワ紝闅忕潃鎶鏈鐨勮繘涓姝ュ彂灞曞拰鍒涙柊錛岃垎鎯呯洃鎺х殑搴旂敤涔熷皢鏇村叿媧誨姏錛屾垚涓轟竴涓鏇村姞鏅鴻兘鍜屽噯紜鐨勫伐鍏鳳紝涓哄叕浼楀拰浼佷笟鎻愪緵鏇村ソ鍦版湇鍔°

❸ 澶ф暟鎹鑸嗘儏鐩戞祴鍒嗘瀽鎬庝箞鍋

鐢變簬鑸嗘儏鏁版嵁瀛樺湪浜庝簰鑱旂綉鐨勬搗閲忔枃鏈鏁版嵁涔嬩腑錛屾墍浠ヨ繘琛岃垎鎯呮暟鎹鍒嗘瀽錛屼富瑕佺敤鍒扮殑鏄鏂囨湰鍒嗘瀽鐨勬柟娉曘傚洜涓烘枃鏈鏁版嵁閫氬父鏄闈炵粨鏋勫寲鐨勶紝鍦ㄦ嬁鍒版枃鏈鏁版嵁涔嬪悗鐨勪竴涓鍏抽敭鐜鑺傛槸瑕佸皢鍏惰漿鍖栦負鑳借璁＄畻鏈虹悊瑙ｅ拰澶勭悊鐨勭粨鏋勫寲鏁版嵁錛屾墠鑳借繘涓姝ュ瑰叾榪涜屽畬鏁淬佺郴緇熺殑澶勭悊鍒嗘瀽錛屾彁鐐煎嚭鏈夋剰涔夌殑閮ㄥ垎銆

澶ф暟鎹鑸嗘儏鍒嗘瀽鏂規硶
1.鏁版嵁閲囬泦
鏄庣『鍒嗘瀽鐨勭洰鐨勫拰闇奼傚悗錛岄氳繃涓嶅悓鏉ユ簮娓犻亾閲囬泦鏁版嵁銆
2.鏂囨湰娓呮礂鍜岄勫勭悊
鏂囨湰娓呮礂棣栬佹槸鎶婂櫔闊蟲暟鎹娓呮礂鎺夛紝鐒跺悗鏍規嵁闇瑕佸規暟鎹榪涜岄噸鏂扮紪鐮佽繘琛岄勫勭悊銆
3.鍒嗚瘝
鍦ㄥ疄闄呰繘琛屽垎璇嶇殑鏃跺欙紝緇撴灉涓鍙鑳藉瓨鍦ㄤ竴浜涗笉鍚堢悊鐨勬儏鍐點傚洜姝わ紝鍦ㄥ熀浜庣畻娉曞拰涓鏂囪瘝搴撳緩鎴愬垎璇嶇郴緇熷悗錛岃繕闇瑕佷笉鏂閫氳繃璁緇冩潵鎻愬崌鍒嗚瘝鐨勬晥鏋滐紝濡傛灉涓嶈兘鑰冭檻鍒板悇縐嶅嶆潅鐨勬眽璇璇娉曟儏鍐碉紝綆楁硶涓瀛樺湪鐨勭己闄峰緢瀹規槗褰卞搷鍒嗚瘝鐨勫噯紜鎬с
4.璇嶉戝拰鍏抽敭璇
璇嶉戝氨鏄鏌愪釜璇嶅湪鏂囨湰涓鍑虹幇鐨勯戞°傜畝鍗曟潵璇達紝涓涓璇嶅湪鏂囨湰涓鍑虹幇鐨勯戞¤秺楂橈紝榪欎釜璇嶅湪鏂囨湰涓灝辮秺閲嶈侊紝灝辮秺鏈夊彲鑳芥槸璇ユ枃鏈鐨勫叧閿璇嶃
5.璇涔夌綉緇滃垎鏋
璇涔夌綉緇滃垎鏋愭槸鎸囩瓫閫夌粺璁″嚭楂橀戣瘝浠ュ悗錛屼互楂橀戣瘝涓や袱涔嬮棿鐨勫叡鐜板叧緋諱負鍩虹錛屽皢璇嶄笌璇嶄箣闂寸殑鍏崇郴榪涜屾暟鍊煎寲澶勭悊錛屽啀浠ュ浘褰㈠寲鐨勬柟寮忓睍紺鴻瘝涓庤瘝涔嬮棿鐨勭粨鏋勫叧緋匯傝繖鏍蜂竴涓璇涔夌綉緇滅粨鏋勫浘錛屽彲浠ョ洿瑙傜殑瀵歸珮棰戣瘝鐨勫眰綰у叧緋匯佷翰鐤忕▼搴﹁繘琛屽垎鏋愬睍鐜般
6.鎯呮劅鍒嗘瀽
鎯呮劅鍒嗘瀽錛屼富瑕佹槸鍒嗘瀽鍏鋒湁鎯呮劅鎴愬垎璇嶆眹鐨勬儏鎰熸瀬鎬э紙鍗蟲儏鎰熺殑姝ｆс佷腑鎬с佽礋鎬э級鍜屾儏鎰熷己鐑堢▼搴︼紝鐒跺悗璁＄畻鍑烘瘡涓璇鍙ョ殑鎬誨礆紝鍒ゅ畾鍏舵儏鎰熺被鍒銆傝繕鍙浠ョ患鍚堝叏鏂囨湰涓鎵鏈夎鍙ワ紝鍒ゅ畾鎬昏垎鎯呮暟鎹鏍鋒湰鐨勬暣浣撴儏鎰熷懼悜銆