鏈枃鏄敤鏈哄櫒瀛︿範鎵撻�犺亰澶╂満鍣ㄤ汉绯诲垪鐨勭涓夌瘒锛岄�氳繃闃呰鏈枃浣犲皢瀵硅亰澶╂満鍣ㄤ汉鐨勫疄鐜版湁涓�涓ぇ鑷寸殑鎬濊矾銆�
鎴戜滑鐨勮亰澶╂満鍣ㄤ汉灏嗗叿澶囦粈涔堟牱鐨勭壒鎬э紵
- 鐢ㄦ埛鍙互浣跨敤浜虹被鑷劧璇█鐨勬柟寮忔潵琛ㄨ揪鑷繁鐨勬剰鍥俱��
- 鍙互渚濇嵁鐢ㄦ埛鐨勫弽棣堣繘琛屽湪绾垮閲忓涔狅紝浣跨敤鐨勮秺涔咃紝鑳藉洖绛斿緱闂瓒婂銆�
- 閲囩敤闈炰镜鍏ュ紡璁捐锛岄�氳繃鍑犱釜绠�鍗曠殑API灏卞彲浠ユ帴鍏ャ��
- 璇枡鏁版嵁浣跨敤绠�鍗曠殑txt鏍煎紡锛屽彧瑕佹洿鎹xt锛屽氨鍙互鏈嶅姟浜庝笉鍚岀殑鐭ヨ瘑棰嗗煙銆�
- 鎻愪緵鍋氫负Demo鐨刄I绯荤粺锛屽甫鏈夌畝鍗曠殑鐧诲綍璁よ瘉銆�
寮�婧愯亰澶╂満鍣ㄤ汉妗嗘灦ChatterBot绠�浠�
鏈」鐩熀浜巆hatterbot0.8.7鏉ュ紑鍙戯紝浣嗕笉浠呬簬姝ゃ�傝鎴戜滑鍏堝chatterbot鍋氫竴涓畝鍗曠殑浜嗚В銆�
浠�涔堟槸ChatterBot锛�
ChatterBot鏄竴涓熀浜庢満鍣ㄥ涔犵殑鍙ｈ寮忓璇濆紩鎿庯紝鍩轰簬python缂栧啓锛屽彲浠ュ熀浜庡凡鏈夌殑浼氳瘽闆嗗悎杩斿洖鍖归厤闂鐨勫搷搴斻�侰hatterBot鐨勯潪渚靛叆寮忚瑷�璁捐锛屼娇寰楁垜浠彲浠ュ湪鍏朵笂璁粌浠讳綍璇█鐨勫璇濇ā鍨嬨��
鎬庝箞浣跨敤chatterbot锛�
棣栧厛锛屽畨瑁卌hatterbot0.8.7鐗堟湰锛�
pip install ChatterBot==0.8.7鍒涘缓涓�涓猚hat bot瀹炰緥锛�
from chatterbot import ChatBot
chatbot = ChatBot("Ron Obvious")璁粌浣犵殑鏈哄櫒浜猴細
from chatterbot.trainers import ListTrainer
# 瀵硅瘽璇枡瀵癸紝涓�闂竴绛�
conversation = [
"Hello",
"Hi there!",
"How are you doing?",
"I'm doing great.",
"That is good to hear",
"Thank you.",
"You're welcome."]
trainer = ListTrainer(chatbot)
trainer.train(conversation)鑾峰彇鍝嶅簲锛�"Thanks!"鍦ㄤ笂闈㈢殑璇枡瀵逛腑鏄病鏈夌殑锛屼絾鏄叾榛樿浣跨敤鐨凩evenshtein distance绠楁硶鑳借寮曟搸浠庨棶绛斿涓�夊嚭涓�涓浉杩戠殑鍥炵瓟锛�
response = chatbot.get_response("Thanks!")
print(response) # 灏嗚緭鍑篩ou're welcome.ok锛屽鏋滀綘涔熷凡缁忓緱鍒颁簡涓婇潰鐨勬纭緭鍑猴紝浣犲彲鑳芥兂璇达紝灏辫繖涔堢畝鍗曪紵鍏跺疄濡傛灉浠庣畝鍗曚綋楠屼竴涓嬬殑瑙掑害鏉ヨ锛屽氨鏄繖涔堢畝鍗曘�備絾鏄鏋滀綘鎯冲仛涓�涓儚閭ｄ箞鍥炰簨鐨勮亰澶╂満鍣ㄤ汉鍑烘潵锛岄偅涔堣繕鏈変竴娈佃矾瑕佽蛋锛屾瘮濡侺evenshtein distance绠楁硶鍏跺疄杩囦簬绠�鍗曚簡锛屼細瀵艰嚧涓�浜涚瓟闈炴墍闂殑鎯呭喌锛岄櫎姝や箣澶栵紝杩樻湁涓�浜涘叾浠栨垜浠渶瑕佸畬鍠勭殑鍦版柟锛屽叿浣撲細鍦ㄤ笅涓�涓瘽棰樹腑璁ㄨ銆�
濡傛绠�鍗曞氨瀹炵幇浜嗕竴涓亰澶╂満鍣ㄤ汉锛屽叾涓湁娌℃湁浠�涔堜笉濡ワ紵
鐨勭‘锛岃繖閲岄潰鏄湁涓�浜涢棶棰樼殑锛�
- chatterbot鐨勯粯璁ゅ疄鐜帮紝鍙互姝ｅ父澶勭悊1000宸﹀彸鐨勯棶绛斿锛屼絾鏄殢鐫�鏁版嵁閲忕殑缁х画澧炲姞锛屽氨浼氬崄鍑犵鐢氳嚦鍑犲崄绉掓墠鑳借幏鍙栧埌鍥炵瓟锛屼互鍙婃洿闀跨殑鏃堕棿鎵嶈兘璁粌瀹屾垚(杩欓噷鏈変竴鐐归渶瑕佹敞鎰忥紝灏辨槸chatterbot涓彁鍒扮殑璁粌锛屽叾瀹炲氨鏄皢闂瓟璇枡鍐欏叆鏁版嵁搴撲腑),杩欐樉鐒舵槸涓嶈兘鎺ュ彈鐨勩��
- 榛樿閲囩敤鐨凩evenshtein distance绠楁硶鍦ㄥ彞瀛愮殑鐩镐技搴︽瘮杈冧笂杩囦簬绠�鍗曚簡锛屽畠鍙叧蹇冧竴鍙ヨ瘽鍙樻垚鍙︿竴鍙ヨ瘽闇�瑕佺殑鏈�灏忕殑淇敼姝ラ鏈夊灏戯紝璁や负姝ラ瓒婂皯锛屼袱鍙ヨ瘽瓒婄浉杩戯紝鎵�浠ュ畠骞朵笉浼氳�冭檻鍙ュ瓙涓瘡涓瘝鐨勫叿浣撳惈涔夛紝姣斿涓嶇煡閬撹タ绾㈡熆鍜岀暘鑼勮櫧鐒舵瘡涓瓧閮戒笉鍚岋紝闀垮害涔熶笉鍚岋紝浣嗘槸鍏跺疄鎸囩殑鏄悓涓�涓笢瑗裤��
娌￠敊锛屾垜浠瑙ｅ喅鐨勪富瑕侀棶棰樺氨鏄笂闈㈠垪鍑虹殑2涓棶棰橈紝姒傛嫭鏉ヨ灏辨槸2涓柟闈紝涓�涓槸鎬ц兘锛屽彟涓�涓槸鏅鸿兘銆傝櫧鐒堕棶棰樺彧鏈�2涓紝浣嗘槸瑙ｅ喅璧锋潵纭槸瑕佽姳璐逛竴鐣姛澶殑銆�
棣栧厛锛岃鎴戜滑鏉ュ垎鏋愪竴涓嬫�ц兘鐨勯棶棰橈細
1銆乧hatterbot榛樿閲囩敤sqlite鏁版嵁搴擄紝sqlite鏄竴涓叧绯诲瀷鏁版嵁搴擄紝闈炲父杞婚噺锛屾棤闇�閰嶇疆鍜岄儴缃诧紝浣嗘槸褰撴暟鎹噺姣旇緝澶х殑鏃跺�欙紝鍐欐�ц兘鐩稿mongodb绛塶osql鏁版嵁搴撹繕鏄湁宸窛鐨勶紝瀵逛簬鎴戜滑鐨勫満鏅紝鐢变簬涓嶅瓨鍦ㄥ己浜嬪姟瑕佹眰锛屾墍浠ュ缓璁垏鎹㈠埌mongodb鏁版嵁搴擄紝浣犱細鍙戠幇璁粌閫熷害浼氭湁杈冨ぇ鐨勬彁鍗囷紱
绛栫暐:chatterbot闄や簡鏀寔sqlite锛岃繕鏀寔mongodb锛屾墍浠ュ彲浠ラ�氳繃淇敼閰嶇疆鐨勬柟寮忓垏鎹㈠埌mongodb鏁版嵁搴擄紝绀轰緥濡備笅锛�
chat = ChatBot(
bot_name,
database=bot_name,
database_uri=current_app.config['DATABASE_URI'],
storage_adapter="chatterbot.storage.MongoDatabaseAdapter")2銆乧hatterbot灏嗘墍鏈夐棶绛斿瀛樺偍鍦ㄤ竴璧凤紝姣斿鍦╩ongodb涓紝鏄瓨鍌ㄥ湪涓�涓泦鍚堥噷鐨勶紝杩欐牱鍖归厤闂鐨勬椂鍊欙紝灏辫鍜屾墍鏈夌殑闂瓟瀵规暟鎹瘮杈冧竴閬嶏紝濡傛灉鏁版嵁閲忓緢澶х殑璇濓紝鏁堢巼鑲畾鏄緢鎱㈢殑锛�
绛栫暐:灏嗛棶绛斿鍒嗙被瀛樺偍锛屾瘮濡傚湪mongodb涓紝涓嶅悓绫诲瀷鐨勯棶绛斿瀛樺偍鍦ㄤ笉鍚岀殑闆嗗悎閲岋紝杩欎竴姝ョО涓烘剰鍥惧垎绫伙紝鎵�浠ユ垜浠渶瑕侀�氳繃鍙﹀鐨勭畻娉曟潵纭畾杈撳叆鍙ュ瓙鐨勬剰鍥剧被鍒紝鐒跺悗鍦ㄦ寚瀹氱被鍒笅鍘诲垽鏂彞瀛愬拰鍝簺闂鏇翠负杩戜技锛岀劧鍚庤繑鍥炲搴旂殑鍥炵瓟銆傝繖鏍峰仛鐨勫ソ澶勬槸鏂逛究缁存姢锛屽ぇ浣撻噺鐨勯棶绛斿琚媶鍒嗗埌鍚勪釜瀵瑰簲鐨勭被鍒笅锛屽垎鍒尮閰嶏紝浣撻噺鑷劧浼氬噺灏戝緢澶氾紝骞朵笖鏌愪竴绫诲瀷鐨勯棶绛斿鐨勬暟鎹噺澧炲姞锛屽鍏朵粬绫诲瀷闂瓟瀵圭殑鍝嶅簲閫熷害娌℃湁鐩存帴鐨勫奖鍝嶃��
3銆乧hatterbot鍖哄垎闂鍜岀瓟妗堟槸鏍规嵁鍙ュ瓙鏄惁鍑虹幇鍦╥n_response_to灞炴�т笅鐨則ext灞炴�т腑鏉ュ垽鏂殑锛岃繖瀵艰嚧闇�瑕佸厛鏌ヨ鍑篿n_response_to涓嬬殑鎵�鏈塼ext锛岀劧鍚庢牴鎹畉ext鍐嶆煡鍑烘墍鏈夊睘浜庨棶棰樼殑鍙ュ瓙锛岃繖鏍风殑鏌ヨ鏁堢巼鏄緢浣庣殑锛�
绛栫暐锛氬湪鍑嗗闂瓟瀵硅鏂欑殑鏃跺�欙紝鍒嗗埆瀵归棶棰樺拰绛旀杩涜鏍囪瘑锛屾瘮濡傜敤Q鍜孉鍋氬墠缂�锛岃繖鏍峰瓨鍌ㄥ埌鏁版嵁搴撲腑鍚庯紝鏌ヨ鐨勬椂鍊欏氨鍙互鐢≦鏉ョ洿鎺ュ尮閰嶅嚭闂锛岃�屼笉闇�瑕佸娆℃煡璇㈡暟鎹簱銆�
4銆乧hatterbot榛樿閲囩敤Levenshtein distance绠楁硶灏嗗綋鍓嶈緭鍏ョ殑闂鍜屾暟鎹簱閲屾瘡涓�涓棶绛旇褰曡繘琛屾瘮杈冿紝鍏蜂綋鍋氭硶鏄厛鏌ュ嚭鎵�鏈夌殑闂瓟鍙ュ瓙锛岀劧鍚巉or寰幆杩涜涓�涓�姣旇緝锛岄�夋嫨鍑烘渶鐩镐技鐨勫彞瀛愬仛涓哄搷搴旇繑鍥烇紝鏁堢巼鑷劧涓嶄細楂樸��
绛栫暐锛氭敼涓轰娇鐢ㄨ瘝鍚戦噺杩涜姣旇緝锛屽叿浣撳湪涓嬮潰鐨勬櫤鑳藉害绛栫暐涓湁浠嬬粛銆�
ok锛屾垜浠啀鏉ヨ亰鑱婂浣曟彁鍗嘽hatterbot鐨勬櫤鑳藉害锛�
1銆侀噰鐢ㄤ綑寮︾浉浼煎害绠楁硶浠ｆ浛Levenshtein distance绠楁硶
Levenshtein distance绠楁硶鍙槸鍗曠函鐨勮绠椾竴涓彞瀛愬彉鎴愬彟涓�涓彞瀛愰渶瑕佺粡杩囩殑鏈�灏忕殑缂栬緫姝ラ锛屽苟娌℃湁鑰冭檻鍙ュ瓙涓瘝姹囨湰韬殑鍚箟锛屾墍浠ュ畠骞惰兘璇嗗埆鍑�"鑻规灉"姣旇捣"棣欐按"鏉ヨ鍜�"棣欒晧"鍦ㄨ涔変笂闈犵殑鏇磋繎銆傝�屼綑寮︾浉浼煎害鏄寚姣旇緝涓や釜鍚戦噺涔嬮棿鐨勪綑寮︾浉浼煎害锛屽悜閲忓綋鐒跺垎鍒槸杈撳叆鍙ュ瓙鐨勫彞鍚戦噺鍜屾暟鎹簱涓墍鏈夐棶棰樺彞瀛愮殑鍙ュ悜閲忥紝鑰屽彞瀛愯浆涓哄悜閲忕殑鏂瑰紡鏄噰鐢ㄧ殑word2vec,璇ユ柟娉曞湪鍚庣画璁插師鐞嗙殑閮ㄥ垎浼氬叿浣撲粙缁嶏紝杩欓噷鎴戜滑鍙渶瑕佺煡閬撹瘝鍚戦噺妯″瀷鍙互灏嗚瘝杞负瀵瑰簲鐨勫悜閲忥紝杩欎簺鍚戦噺鍦ㄧ┖闂翠腑鍛堢幇涓�绉嶈涔変笂鐨勫叧绯伙紝姣斿鐢ㄨ瘝鍚戦噺琛ㄧず鎴戜滑鐨勮瘝鐨勬椂鍊欙紝浼氬彂鐜� King鐨勫悜閲�-Man鐨勫悜閲�+Woman鐨勫悜閲�=Queen鐨勫悜閲忋��
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2銆侀噰鐢ㄥ悜閲忓寲骞惰璁＄畻绛栫暐浠ｆ浛for寰幆姣斿
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