AIStrategy [1022920]

< > BotCompany Repo | #1022920 // AIStrategy

JavaX fragment (include) [tags: use-pretranspiled]

abstract sclass AIStrategy<A> implements Steppable {
  // user must set
  F1<A, Double> submit; // scoring function
  
  *() {}
  *(F1<A, Double> *submit) {}
  
  selfType setJudge(IF1<A, Number> judge) {
    submit = func(A a) -> double { judge.get(a).doubleValue() };
    this;
  }
  
  long round;
  new Best<A> best;
  bool verbose;
  event newBest(A guess, double score);
  
  void updateBest(A guess, double score) {
    if (best.put(guess, score))
      newBest(guess, score);
  }
  
  double submit(A guess) {
    if (guess == null) ret best.worstScore();
    double score = callF(submit, guess);
    updateBest(guess, score);
    ret score;
  }
  
  selfType lowerIsBetter(bool b) {
    best.lowerIsBetter(b);
    this;
  }
}

Author comment

Began life as a copy of #1018798

Travelled to 8 computer(s): bhatertpkbcr, cfunsshuasjs, mqqgnosmbjvj, pyentgdyhuwx, pzhvpgtvlbxg, tvejysmllsmz, vouqrxazstgt, xrpafgyirdlv

Snippet ID:

#1022920

Snippet name:

AIStrategy

Eternal ID of this version:

#1022920/15

Text MD5:

d644e46fab8a1b19788b68d8b279b796

Transpilation MD5:

1e7cb03abb3ac31f2182239052f7e86c

Author:

stefan

Category:

javax / a.i.

Type:

JavaX fragment (include)

Public (visible to everyone):

Yes

Archived (hidden from active list):

Created/modified:

2022-03-13 05:31:20

Source code size:

767 bytes / 34 lines

Pitched / IR pitched:

No / No

Views / Downloads:

353 / 877

Version history:

14 change(s)

Referenced in:

[show references]

1	abstract sclass AIStrategy<A> implements Steppable {
2	// user must set
3	F1<A, Double> submit; // scoring function
4
5	*() {}
6	(F1<A, Double> submit) {}
7
8	selfType setJudge(IF1<A, Number> judge) {
9	submit = func(A a) -> double { judge.get(a).doubleValue() };
10	this;
11	}
12
13	long round;
14	new Best<A> best;
15	bool verbose;
16	event newBest(A guess, double score);
17
18	void updateBest(A guess, double score) {
19	if (best.put(guess, score))
20	newBest(guess, score);
21	}
22
23	double submit(A guess) {
24	if (guess == null) ret best.worstScore();
25	double score = callF(submit, guess);
26	updateBest(guess, score);
27	ret score;
28	}
29
30	selfType lowerIsBetter(bool b) {
31	best.lowerIsBetter(b);
32	this;
33	}
34	}